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authorLinus Torvalds <torvalds@linux-foundation.org>2017-08-05 16:55:13 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-05 16:55:13 +0300
commitaab7761c4f65a909047d10fc0c337800f770e820 (patch)
tree0ef02e06149470138b1aa01505bb35dac600be36 /Documentation
parentef9ca02baa87c619aa4aa3d9784931ebf0c1ece2 (diff)
parent9e9509e38fbe034782339eb09c915f0b5765ff69 (diff)
downloadlinux-aab7761c4f65a909047d10fc0c337800f770e820.tar.xz
Merge tag 'gpio-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij: - LP87565: set the proper output level for direction_output. - stm32: fix the kernel build by selecting the hierarchical irqdomain symbol properly - this happens to be done in the pin control framework but whatever, it had dependencies to GPIO so we need to apply it here. - Select the hierarchical IRQ domain also for Xgene. - Fix wakeups to work on MXC. - Fix up the device tree binding on Exar that went astray, also add the right bindings. - Fix the unwanted events for edges from the library. - Fix the unbalanced chanined IRQ on the Tegra. * tag 'gpio-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: tegra: fix unbalanced chained_irq_enter/exit gpiolib: skip unwanted events, don't convert them to opposite edge gpio: exar: Use correct property prefix and document bindings gpio: gpio-mxc: Fix: higher 16 GPIOs usable as wake source gpio: xgene-sb: select IRQ_DOMAIN_HIERARCHY pinctrl: stm32: select IRQ_DOMAIN_HIERARCHY instead of depends on gpio: lp87565: Set proper output level and direction for direction_output MAINTAINERS: Add entry for Whiskey Cove PMIC GPIO driver
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-exar.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-exar.txt b/Documentation/devicetree/bindings/gpio/gpio-exar.txt
new file mode 100644
index 000000000000..4540d61824af
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-exar.txt
@@ -0,0 +1,5 @@
+Exportable MPIO interface of Exar UART chips
+
+Required properties of the device:
+ - exar,first-pin: first exportable pins (0..15)
+ - ngpios: number of exportable pins (1..16)